کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1798773 | 1524824 | 2016 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effect of Fe3P addition on magnetic properties and microstructure of injection molded iron
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Effect of Fe3P addition on magnetic properties and microstructure of injection molded iron Effect of Fe3P addition on magnetic properties and microstructure of injection molded iron](/preview/png/1798773.png)
چکیده انگلیسی
Phosphorus powder was used to improve the performance of iron based alloy products fabricated by metal injection molding. Seven kinds of Fe-xP soft magnetic alloys were formed using carbonyl iron powder and Phosphorus powder as raw materials where x=0-1.2 wt% with 0.2 wt% increment. Samples were sintered in hydrogen atmosphere at the temperature range of 1100-1450 °C for varied times. The effects of sintering temperature and time on the density, microstructure and magnetic properties like magnetic induction, maximum permeability and coercive force of the alloys were examined. The results demonstrated that better magnetic performances of the injection molded Fe-xP alloy is due to increased density of the sintered compacts because of formation of liquid phase at low temperature. For Fe-0.8%P alloy, optimum density 7.84 g/cm3 (relative density 99%) and magnetic induction (B6000) 1.77 T, maximum permeability 17,100 were obtained at sintering temperature 1420 °C while the coercive force was 21 A/m respectively.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Magnetism and Magnetic Materials - Volume 397, 1 January 2016, Pages 240-246
Journal: Journal of Magnetism and Magnetic Materials - Volume 397, 1 January 2016, Pages 240-246
نویسندگان
Jidong Ma, Mingli Qin, Lusha Tian, Lin Zhang, Dil Faraz Khan, Xiangying Ding, Xuanhui Qu, Houan Zhang,